# https://blog.csdn.net/qxqsunshine/article/details/106377260

def make_mask():
    pass
    # mask = np.zeros((img.shape[0], img.shape[1]), dtype=np.uint8)
    # print(mask.shape)
    # mask[160:350, 2:510] = 255
    # img2 = cv.add(img, np.zeros(np.shape(img), dtype=np.uint8), mask=mask)


if __name__ == '__main__':
    make_mask()
